THE IMPLEMENTATION OF PROBLEM BASED LEARNING (PBL) MODEL TO IMPROVE STUDENTS’ MATHEMATICAL CREATIVE THINKING ABILITY IN JUNIOR HIGH SCHOOL

J. Manurung, B. Sinaga
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引用次数: 1

Abstract

ABSTRACT The aim of this research is to improve students’ mathematical creative thinking ability in the classroom taught using Problem Based Learning (PBL). The design of this research is Classroom Action Research (CAR). The object of this research is the implementation of PBL model. Thesubject of this research is all students in class VIII-A SMP Negeri 4Balige academic year 2017/1018 consist of 32 students. The result of this research are: (1) The number of students who reach category completed for MCTA test in cycle I are 8 persons with percentage of completeness is 25%, students not completed are 24 persons with percentage of completeness is 75% and the score of MCTA reached is 1,97 in low criteria, (2) The number of students who reach category completed for MCTA test in cycle II  are 25 persons with percentage of completeness is 78,125%, students not completed are 7 persons with percentage of completeness is 21,875% and the score of MCTA reached is 2,81 in high criteria (3) Learning by implemented PBL model could make the students’ activity was good category in learning, and (4) Learning by implemented PBL model can improve students’ mathematical creative thinking ability.Keywords: Mathematical Creative Thinking,  Problem Based Learning
实施基于问题的学习(pbl)模式提高初中学生数学创造性思维能力
摘要本研究的目的是在基于问题的学习(PBL)课堂教学中提高学生的数学创造性思维能力。本研究的设计是课堂行动研究(CAR)。本研究的对象是PBL模型的实现。本研究的对象是2017/1018学年SMP Negeri 4Balige八年级a班的所有学生,共有32名学生。本研究的结果是:(1)第一阶段达到MCTA类别完成的学生人数为8人,完成率为25%,未完成的学生人数为24人,完成率为75%,低标准达到MCTA分数为1,97分;(2)第二阶段达到MCTA类别完成的学生人数为25人,完成率为78,125%;未完成的学生7人,完成率为21875%,MCTA高分达到2.81分(3)实施PBL模式的学习可以使学生的活动在学习中处于良好的类别;(4)实施PBL模式的学习可以提高学生的数学创造性思维能力。关键词:数学创造性思维,问题型学习
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